The role of spousal relationships in fibromyalgia patients’ quality of life

Fibromyalgia (FM) is a chronic pain syndrome that includes debilitating symptoms such as widespread pain and tenderness, fatigue, and poor physical functioning. Research has shown FM patients’ choice of coping style and relationship quality with their spouse can impact their mental quality of life (QoL), but no known study has examined the protective nature of relationship quality and coping behaviors on both patient physical and mental QoL in the context of chronic pain. We examined 204 patients with FM on the (a) roles of coping styles and relationship quality on patient quality of life, and (b) moderating effect of relationship quality on the association between negative coping style and patient QoL. A series of multiple regressions found patients’ coping styles were not significantly associated with physical QoL, but were significantly associated with mental QoL. Patients’ relationship quality with their spouse was significantly associated with mental QoL, but not physical QoL and no significant interactions with negative coping style were found. Our results emphasize the importance of coping styles and relationship quality between patients and their spouses in the context of chronic pain. Clinicians can incorporate the patient’s relationship as part of a more holistic approach to care and improving outcomes.     

Variability in stepping direction explains the veering behavior of blind walkers

Walking without vision results in veering, an inability to maintain a straight path that has important consequences for blind pedestrians. In this study, the authors addressed whether the source of veering in the absence of visual and auditory feedback is better attributed to errors in perceptual encoding or undetected motor error. Three experiments had the following results: No significant differences in the shapes of veering trajectories were found between blind and blindfolded participants; accuracy in detecting curved walking paths was not correlated with simple measures of veering behavior; and explicit perceptual cues to initial walking direction did not reduce veering. The authors present a model that accounts for the major characteristics of participants' veering behavior by postulating 3 independent sources of undetected motor error: initial orientation, consistent biases in step direction, and, most important, variable error in individual steps.     

Further ironies of suppression: Stereotype and counterstereotype accessibility

Three experiments explored the accessibility of stereotypes and counterstereotypes following stereotype suppression. Using a lexical decision task, experiment 1 demonstrated that the counterstereotype showed greater accessibility following stereotype suppression compared to stereotype expressers and no prime control participants. Using a person perception task, experiment 2 revealed that suppression can make both the stereotype and the counterstereotype more accessible. Experiment 3 manipulated cognitive load and found evidence that the stereotype and counterstereotype are made accessible through two different processes associated with suppression: The stereotype is made accessible through the more automatic monitoring system, whereas the counterstereotype is made accessible through the resource-dependent operating system. The three experiments demonstrate a novel lack of inhibition of the counterstereotype by the stereotype, provide a clear demonstration of hyperaccessibility of suppressed stereotypes by comparing stereotype suppression to a stereotype expression condition, and contribute to the priming literature by demonstrating the interactive effects of accessibility, applicability, and judgment order on person perception evaluations.